|
1
| Argentina | Argentina | | 2015 |
Soybean
|
glyphosate
| 48 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13038 |
|
2
| Brazil | Brazil | | 2015 |
Cotton
|
glyphosate
| 5 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 11009 |
|
3
| Brazil | Brazil | | 2016 |
Corn (maize), Cotton, and Soybean
|
chlorimuron-ethyl, cloransulam-methyl, glyphosate, and imazethapyr
| 5 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13042 |
|
4
| Israel | Israel | | 2008 |
Corn (maize), Cotton, and Watermelon
|
foramsulfuron, iodosulfuron-methyl-Na, mesosulfuron-methyl, pyrithiobac-sodium, rimsulfuron, and trifloxysulfuron-Na
| 23 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 9921 |
|
5
| Mexico | Mexico | | 2016 |
Cotton
|
glyphosate
| 29 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18195 |
|
6
| South Africa | South Africa | | 2018 |
Cotton
|
chlorimuron-ethyl, and glyphosate
| 37 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 23244 |
|
7
| Spain | Spain | | 2016 |
Corn (maize), and Roadsides
|
nicosulfuron
| 38 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18204 |
|
8
| Spain | Spain | | 2023 |
Roadsides
|
glyphosate, imazamox, and thifensulfuron-methyl
| 38 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 27292 |
|
9
| United States (South Carolina) | United States | South Carolina | 1989 |
Cotton, and Soybean
|
trifluralin
| 45 |
Inhibition of Microtubule AssemblyHRAC Group 3 (Legacy K1)
| 14 | Amaranthus palmeri | Palmer Amaranth | 267 |
|
10
| United States (Texas) | United States | Texas | 1993 |
Corn (maize), and Sorghum
|
atrazine
| 45 |
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 270 |
|
11
| United States (Kansas) | United States | Kansas | 1993 |
Alfalfa, Corn (maize), Sorghum, and Soybean
|
imazethapyr
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 332 |
|
12
| United States (Arkansas) | United States | Arkansas | 1994 |
Soybean
|
chlorimuron-ethyl, diclosulam, imazaquin, imazethapyr, and pyrithiobac-sodium
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 403 |
|
13
| United States (Tennessee) | United States | Tennessee | 1994 |
Cotton, and Soybean
|
imazaquin, and pyrithiobac-sodium
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5313 |
|
14
| United States (Kansas) | United States | Kansas | 1995 |
Corn (maize), and Sorghum
|
atrazine
| 45 |
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 1040 |
|
15
| United States (North Carolina) | United States | North Carolina | 1995 |
Soybean
|
chlorimuron-ethyl
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 1059 |
|
16
| United States (South Carolina) | United States | South Carolina | 1997 |
Corn (maize), Cotton, Peanut (groundnut), and Soybean
|
imazapic, imazaquin, and imazethapyr
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 1111 |
|
17
| United States (Tennessee) | United States | Tennessee | 1998 |
Cotton, and Soybean
|
trifluralin
| 45 |
Inhibition of Microtubule AssemblyHRAC Group 3 (Legacy K1)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5569 |
|
18
| United States (Georgia) | United States | Georgia | 2000 |
Peanut (groundnut)
|
imazapic, and imazethapyr
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5092 |
|
19
| United States (Georgia) | United States | Georgia | 2005 |
Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5256 |
|
20
| United States (North Carolina) | United States | North Carolina | 2005 |
Corn (maize), Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5360 |
|
21
| United States (Arkansas) | United States | Arkansas | 2006 |
Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5296 |
|
22
| United States (Tennessee) | United States | Tennessee | 2006 |
Corn (maize), Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5387 |
|
23
| United States (South Carolina) | United States | South Carolina | 2006 |
Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7780 |
|
24
| United States (New Mexico) | United States | New Mexico | 2007 |
Orchards, and Pecan nut
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5386 |
|
25
| United States (Mississippi) | United States | Mississippi | 2008 |
Cotton
|
glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5359 |
|
26
| United States (Florida) | United States | Florida | 2008 |
Cropland
|
imazapic, and pyrithiobac-sodium
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5369 |
|
27
| United States (Alabama) | United States | Alabama | 2008 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5388 |
|
28
| United States (Missouri) | United States | Missouri | 2008 |
Corn (maize), Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5391 |
|
29
| United States (Georgia) | United States | Georgia | 2008 |
Cotton
|
glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5498 |
|
30
| United States (Georgia) | United States | Georgia | 2008 |
Corn (maize)
|
atrazine
| 45 |
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5499 |
|
31
| United States (Tennessee) | United States | Tennessee | 2009 |
Cotton, and Soybean
|
chlorimuron-ethyl, glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5571 |
|
32
| United States (Kansas) | United States | Kansas | 2009 |
Corn (maize), and Sorghum
|
atrazine, mesotrione, pyrasulfotole, tembotrione, thifensulfuron-methyl, and topramezone
| 45 |
Multiple Resistance: 3 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5705 |
|
33
| United States (Louisiana) | United States | Louisiana | 2010 |
Cotton
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5494 |
|
34
| United States (Illinois) | United States | Illinois | 2010 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5543 |
|
35
| United States (Ohio) | United States | Ohio | 2010 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5696 |
|
36
| United States (South Carolina) | United States | South Carolina | 2010 |
Corn (maize), Cotton, and Soybean
|
glyphosate, pyrithiobac-sodium, thifensulfuron-methyl, and trifloxysulfuron-Na
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7781 |
|
37
| United States (Georgia) | United States | Georgia | 2010 |
Corn (maize)
|
atrazine, glyphosate, imazapic, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 3 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7788 |
|
38
| United States (Kentucky) | United States | Kentucky | 2010 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7882 |
|
39
| United States (Michigan) | United States | Michigan | 2011 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5557 |
|
40
| United States (Virginia) | United States | Virginia | 2011 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5568 |
|
41
| United States (Nebraska) | United States | Nebraska | 2011 |
Corn (maize)
|
atrazine
| 45 |
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5694 |
|
42
| United States (Nebraska) | United States | Nebraska | 2011 |
Corn (maize)
|
mesotrione, tembotrione, and topramezone
| 45 |
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5700 |
|
43
| United States (Kansas) | United States | Kansas | 2011 |
Cotton, and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5704 |
|
44
| United States (Texas) | United States | Texas | 2011 |
Cotton
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7777 |
|
45
| United States (Arkansas) | United States | Arkansas | 2011 |
Soybean
|
fomesafen, pyrithiobac-sodium, and trifloxysulfuron-Na
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Protoporphyrinogen Oxidase
HRAC Group 14 (Legacy E)
| 14 | Amaranthus palmeri | Palmer Amaranth | 11006 |
|
46
| United States (Arizona) | United States | Arizona | 2012 |
Cotton
|
glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5699 |
|
47
| United States (Delaware) | United States | Delaware | 2012 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5707 |
|
48
| United States (Indiana) | United States | Indiana | 2012 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7835 |
|
49
| United States (Pennsylvania) | United States | Pennsylvania | 2013 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7779 |
|
50
| United States (Illinois) | United States | Illinois | 2013 |
Corn (maize), and Soybean
|
imazethapyr, and primisulfuron-methyl
| 45 |
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7866 |
|
51
| United States (Illinois) | United States | Illinois | 2013 |
Corn (maize), and Soybean
|
glyphosate, imazethapyr, and primisulfuron-methyl
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7867 |
|
52
| United States (Florida) | United States | Florida | 2013 |
Corn (maize), and Cotton
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7869 |
|
53
| United States (Florida) | United States | Florida | 2013 |
Soybean
|
glyphosate, and imazapic
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7870 |
|
54
| United States (Wisconsin) | United States | Wisconsin | 2013 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 10957 |
|
55
| United States (Delaware) | United States | Delaware | 2014 |
Soybean
|
chlorimuron-ethyl, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 8914 |
|
56
| United States (Maryland) | United States | Maryland | 2014 |
Soybean
|
chlorimuron-ethyl, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 8915 |
|
57
| United States (New Jersey) | United States | New Jersey | 2014 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 9922 |
|
58
| United States (Nebraska) | United States | Nebraska | 2014 |
Corn (maize)
|
atrazine, mesotrione, tembotrione, and topramezone
| 45 |
Multiple Resistance: 2 Sites of Action
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13048 |
|
59
| United States (Wisconsin) | United States | Wisconsin | 2014 |
Corn (maize)
|
imazethapyr, tembotrione, and thifensulfuron-methyl
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 16099 |
|
60
| United States (Tennessee) | United States | Tennessee | 2015 |
Soybean
|
fomesafen, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Protoporphyrinogen Oxidase
HRAC Group 14 (Legacy E)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13037 |
|
61
| United States (California) | United States | California | 2015 |
Corn (maize)
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13041 |
|
62
| United States (Kansas) | United States | Kansas | 2015 |
Sorghum
|
2,4-D, atrazine, chlorsulfuron, glyphosate, and mesotrione
| 45 |
Multiple Resistance: 5 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
Auxin Mimics
HRAC Group 4 (Legacy O)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18157 |
|
63
| United States (Nebraska) | United States | Nebraska | 2016 |
Soybean
|
atrazine, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13047 |
|
64
| United States (Illinois) | United States | Illinois | 2016 |
Corn (maize), Horseradish, and Soybean
|
fomesafen, glyphosate, and lactofen
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Protoporphyrinogen Oxidase
HRAC Group 14 (Legacy E)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13050 |
|
65
| United States (Arkansas) | United States | Arkansas | 2016 |
Cotton, and Soybean
|
acifluorfen, carfentrazone-ethyl, flumetsulam, fluthiacet-methyl, fomesafen, glyphosate, imazethapyr, lactofen, pendimethalin, pyraflufen-ethyl, pyrithiobac-sodium, S-metolachlor, and trifloxysulfuron-Na
| 45 |
Multiple Resistance: 5 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Protoporphyrinogen Oxidase
HRAC Group 14 (Legacy E)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
Inhibition of Microtubule AssemblyHRAC Group 3 (Legacy K1)
Very Long-Chain Fatty Acid Synthesis inhibitorsHRAC Group 15 (Legacy K3 N)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18156 |
|
66
| United States (North Carolina) | United States | North Carolina | 2016 |
Corn (maize)
|
mesotrione
| 45 |
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18188 |
|
67
| United States (Arkansas) | United States | Arkansas | 2017 |
Soybean
|
S-metolachlor
| 45 |
Very Long-Chain Fatty Acid Synthesis inhibitorsHRAC Group 15 (Legacy K3 N)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18154 |
|
68
| United States (Oklahoma) | United States | Oklahoma | 2018 |
Soybean
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 17134 |
|
69
| United States (Kansas) | United States | Kansas | 2018 |
Sorghum
|
2,4-D
| 45 |
Auxin Mimics
HRAC Group 4 (Legacy O)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18151 |
|
70
| United States (Connecticut) | United States | Connecticut | 2019 |
Pumpkin and squash
|
chlorimuron-ethyl, glyphosate, halosulfuron-methyl, imazaquin, and sulfometuron-methyl
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18206 |
|
71
| United States (Tennessee) | United States | Tennessee | 2020 |
Cotton, and Soybean
|
dicamba, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
Auxin Mimics
HRAC Group 4 (Legacy O)
| 14 | Amaranthus palmeri | Palmer Amaranth | 19221 |
|
72
| United States (Arkansas) | United States | Arkansas | 2020 |
Cotton
|
glufosinate-ammonium
| 45 |
Inhibition of Glutamine Synthetase
HRAC Group 10 (Legacy H)
| 14 | Amaranthus palmeri | Palmer Amaranth | 20229 |
|
73
| United States (Kansas) | United States | Kansas | 2021 |
Sorghum
|
2,4-D, atrazine, chlorsulfuron, fomesafen, glyphosate, imazamox, imazethapyr, lactofen, mesotrione, metribuzin, pyrasulfotole, tembotrione, and thifensulfuron-methyl
| 45 |
Multiple Resistance: 6 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Protoporphyrinogen Oxidase
HRAC Group 14 (Legacy E)
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
Auxin Mimics
HRAC Group 4 (Legacy O)
| 14 | Amaranthus palmeri | Palmer Amaranth | 24257 |
|
74
| United States (Colorado) | United States | Colorado | 2021 |
Sugar beets
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 25265 |
|
75
| United States (North Carolina) | United States | North Carolina | 2022 |
Corn (maize)
|
atrazine
| 45 |
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 23241 |
|
76
| United States (North Carolina) | United States | North Carolina | 2022 |
Cotton
|
glufosinate-ammonium
| 45 |
Inhibition of Glutamine Synthetase
HRAC Group 10 (Legacy H)
| 14 | Amaranthus palmeri | Palmer Amaranth | 24244 |
|
77
| United States (Iowa) | United States | Iowa | 2022 |
Corn (maize), and Soybean
|
atrazine, glyphosate, imazethapyr, and mesotrione
| 45 |
Multiple Resistance: 4 Sites of Action
Inhibition of Acetolactate Synthase
HRAC Group 2 (Legacy B)
PSII inhibitors - Serine 264 Binders
HRAC Group 5 (Legacy C1 C2)
Inhibition of Hydroxyphenyl Pyruvate Dioxygenase
HRAC Group 27 (Legacy F2)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 27284 |
|
78
| United States (Idaho) | United States | Idaho | 2023 |
Cereals, Potatoes, Roadsides, Sugar beets, Wheat, and Winter barley
|
glyphosate
| 45 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 27265 |
|
79
| Uruguay | Uruguay | | 2022 |
Corn (maize), and Soybean
|
glyphosate
| 73 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
HRAC Group 9 (Legacy G)
| 14 | Amaranthus palmeri | Palmer Amaranth | 24254 |